
M35/W6Mo5Cr4V2Co5/DIN1.3243 high speed steel,high speed steels,
Dia: 2-400mm
Application: Heavy-duty milling cutters of all kinds, highly stressed twist
drills and taps, profiled cutting blades, machining of
high-strength materials, broaches. The Co content of this tough,
high-performance, high-speed steel grade, which offers
good cutting-edge endurance, results in high red hardness and
resistance to tempering. Consequently, this steel grade
is particularly suitable when thermal stresses and discontinuous
cutting are involved.
Steel Grade:
GB W6Mo5Cr4V2Co5 , %
C | Si | Mn | P | S | Cr | Mo | V | W | Co |
0,80 - 0,90 | 0.20 - 0,45 | 0.15 - 0,40 | <=0,030 | <=0,030 | 3,75 - 4,50 | 4,50 - 5,50 | 1,75 - 2,25 | 5,50 - 6,50 | 4,50 - 5,50 |
DIN- 1.3243 ,%
C | Si | Mn | P | S | Cr | Mo | V | W | Co | |
0,88 - 0,96 | <=0,45 |
| <=0,030 | <=0,030 | 3,80 - 4,50 | 4,70 - 5,20 | 1,70 - 2,00 | 6,00 - 6,70 | 4,50 - 5,00 |
Similar grade: AISI-M35,SKH55,S705,MH55,YXM4
Delivery Condition:
GB/T1299-2000 | DIN | AISI | |
Annealed (HB) | <=269 | 240~300 | 230~269 |
Size available:
Round and Square Bar: 2mm -400mm
Flat: thickness:0.6-250mm, width:30-810mm
Length Random Length, Fixed Length, etc.
High Speed Steel got hardness method: 1. Salt bath hardening or
vacuum hardening 2. the temperature 1180-1200°C, if need high
hardness add 10°C 3. in the temperature 560°C, tempering more than
3 times. The most important: control hardening temperature and
time.
Skype: erichuang20111
Please feel free to contact us again if you have any further
questions. We look forward to receiving an order from you.
SHANGHAI UNITE STEEL
We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.
In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!